Global Patent Index - EP 2981574 A4

EP 2981574 A4 20170308 - SILICA-FILLED ENR MASTERBATCH AND CROSS LINKABLE ELASTOMERIC COMPOSITION

Title (en)

SILICA-FILLED ENR MASTERBATCH AND CROSS LINKABLE ELASTOMERIC COMPOSITION

Title (de)

MIT KIESELSÄURE GEFÜLLTES ENR-MASTERBATCH UND VERNETZBARE ELASTOMERE ZUSAMMENSETZUNG

Title (fr)

MÉLANGE-MAÎTRE D'ENR CHARGÉ DE SILICE ET COMPOSITION ÉLASTOMÈRE RÉTICULABLE

Publication

EP 2981574 A4 20170308 (EN)

Application

EP 13881127 A 20130906

Priority

  • MY PI2013001238 A 20130405
  • MY 2013000160 W 20130906

Abstract (en)

[origin: WO2014163478A1] A cross linkable elastomeric composition comprising silica-epoxidised natural rubber (ENR) elastomer as masterbatch, to produce crosslinkable rubber products used in industrial applications preferably the outer layer of solid tyre that is capable of providing low rolling resistance and good wet grip properties, the silica-filled ENR masterbatch is a ready compounded masterbatch which is prepared via latex stage preparation which comprises antioxidant, oil emulsion, silica dispersion and ENR latex.

IPC 8 full level

C08L 15/00 (2006.01); B60C 1/00 (2006.01); B60C 7/00 (2006.01); C08K 3/34 (2006.01); C08K 3/36 (2006.01); C08K 13/02 (2006.01); C08L 7/00 (2006.01); C08L 9/06 (2006.01)

CPC (source: EP US)

B60C 1/0016 (2013.01 - EP US); C08K 3/04 (2013.01 - EP US); C08K 3/06 (2013.01 - EP US); C08K 3/22 (2013.01 - EP US); C08K 3/36 (2013.01 - EP US); C08K 5/09 (2013.01 - EP US); C08K 5/18 (2013.01 - EP US); C08K 5/31 (2013.01 - EP US); C08K 5/3437 (2013.01 - EP US); C08K 5/47 (2013.01 - EP US); C08L 7/00 (2013.01 - EP US); C08L 9/06 (2013.01 - EP US); C08L 91/00 (2013.01 - EP US); B60C 7/00 (2013.01 - EP US); C08K 2003/2296 (2013.01 - EP US); C08K 2201/006 (2013.01 - EP US); Y02T 10/86 (2013.01 - EP US)

C-Set (source: EP US)

  1. C08L 9/06 + C08L 91/00 + C08K 3/04 + C08K 3/36 + C08K 5/18 + C08K 5/09 + C08K 3/06 + C08K 3/22 + C08K 5/31 + C08K 5/47 + C08K 5/3437
  2. C08L 7/00 + C08L 91/00 + C08K 3/04 + C08K 3/36 + C08K 5/18 + C08K 5/09 + C08K 3/06 + C08K 3/22 + C08K 5/31 + C08K 5/47 + C08K 5/3437

Citation (search report)

Designated contracting state (EPC)

AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

DOCDB simple family (publication)

WO 2014163478 A1 20141009; AU 2013385713 A1 20151029; AU 2013385713 B2 20151112; EP 2981574 A1 20160210; EP 2981574 A4 20170308; MY 163929 A 20171115; US 2016289423 A1 20161006; US 9637610 B2 20170502

DOCDB simple family (application)

MY 2013000160 W 20130906; AU 2013385713 A 20130906; EP 13881127 A 20130906; MY PI2013001238 A 20130405; US 201314782582 A 20130906